Gift card holder



FIG. 1 is a top, front, left side perspective view of the gift card holder showing my new design;

FIG. 2 is a front plan view thereof.

FIG. 3 is a back plan view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side plan view thereof, the right side plan view being a mirror image thereof.

The dashed lines and shading lines are for illustrative purposes and do not form part of the claimed design. 

The ornamental design for a gift card holder, as shown and described. 